package QueryHandler;

/*
 * Represents fields in a relation
 * Predicate inherits from this class, and in case we want to 
 * differ the two we use the function "isVar" which is
 * implemented down there 
 */

public class RelationVar{
	
	protected String name;
	

	public RelationVar(String name) {
		this.name = name;
	}


	public String getName() {
		return name;
	}

/*
 * In this class we return true - it is not a predicate
 * (avoiding "InstanceOf")
 */
	public boolean isVar() {
		return true;
	}


	
	
}
